1.在磁盤上建立一個目錄,用來放應用的代碼和資源javascript
2.在這個目錄中,建立一個文本文件,命名爲manifest.json,其內容爲:html
{ "manifest_version": 2, "name": "Getting started example", "description": "This extension shows a Google Image search result for the current page", "version": "1.0", "browser_action": { "default_icon": "icon.png", "default_popup": "popup.html" }, "permissions": [ "activeTab", "https://ajax.googleapis.com/" ] }
(這裏有360瀏覽器插件製做教程:聽說是翻譯的chrome瀏覽器的)java
360瀏覽器應用開放平臺jquery
chrome瀏覽器插件製做官網ajax
3.在應用(擴展)目錄中,建立一個名爲popup.html的文本文件,增長一些代碼chrome
4.回到擴展管理頁面,點擊「當即更新擴展程序」按鈕,這時會從新加載修改後的應用(擴展)json
5.點擊應用(擴展)的圖標,會彈出一個氣泡窗口,顯示popup.html文件的內容。api
完成!!!瀏覽器
給知乎網站插入一段JavaScript代碼:配置json以下:網站
{ "manifest_version": 2, "name": "知乎頭像放大器", "description": "查看知乎用戶頭像的原始尺寸圖片", "version": "1.2.1", "content_scripts": [{ "matches": ["https://*.zhihu.com/*"], "js": ["js/jquery-2.1.4.min.js", "content_action.js"] }], "permissions": [ "https://*.zhihu.com/*" ], "icons" : { "48" : "icon/48.png", "128" : "icon/128.png" } }